Viewing file:  ConfValidation.php (1.48 KB) -rw-r--r--
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<?php
class ConfValidation extends CValidation
{
// to hold special validation
protected function isValidAttr($attr, $cval)
{
$isValid = parent::isValidAttr($attr, $cval);
if ($isValid == 1 && $attr->_type == 'modulename') {
$res = $this->chkAttr_modulename($attr, $cval);
$this->setValid($isValid, $res);
}
return $isValid;
}
protected function chkAttr_modulename($attr, $cval)
{
$name = $cval->Get(CNode::FLD_VAL);
if ( preg_match( "/[<>&%\s]/", $name) ) {
$cval->SetErr('invalid characters in name');
return -1;
}
else
return 1;
}
protected function validatePostTbl($tbl, $extracted)
{
if ($tbl->Get(DTbl::FLD_ID) == 'S_MOD') {
$isValid = $this->chkPostTbl_SERV_MODULE($extracted);
}
else {
$isValid = parent::validatePostTbl($tbl, $extracted);
}
return $isValid;
}
protected function chkPostTbl_SERV_MODULE($extracted)
{
$isValid = 1;
$name = $extracted->GetChildVal('name');
if ($extracted->GetChildVal('internal') == 0) {
if ($name != 'cache') {
$module = SERVER_ROOT . "modules/{$name}.so";
if (!file_exists($module)) {
$extracted->SetChildErr('name', "cannot find external module: $module");
$isValid = -1;
}
} else {
$extracted->SetChildErr('internal', 'This is a built-in internal module');
$isValid = -1;
}
}
return $isValid;
}
}
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